Flight delay in Chicago taught me to pack a separate 'overnight bag' inside my carry-on
Got stuck at O'Hare for 14 hours last fall when our plane had mechanical issues. I had everything in one big backpack, so I had to dig through dirty laundry just to find my toothbrush and phone charger. Now I keep a small pouch with a change of socks, a t-shirt, a travel toothbrush, and a portable charger in the top of my bag. It's saved me twice since, including a missed connection in Denver. Has anyone else built a similar emergency kit, or do you just wing it and hope for the best?